gem5::ArmISA::PMU::SWIncrementEvent Class Reference

#include <pmu.hh>

Inheritance diagram for gem5::ArmISA::PMU::SWIncrementEvent:

Public Member Functions
void	write (uint64_t val)
	write on the sw increment register inducing an increment of the counters with this event selected according to the bitfield written.
	PMUEvent (EventTypeId _id, Stats *pmu_stats)
	PMUEvent constructor.
Public Member Functions inherited from gem5::ArmISA::PMU::PMUEvent
	PMUEvent (EventTypeId _id, Stats *pmu_stats)
	PMUEvent constructor.
virtual	~PMUEvent ()
void	attachEvent (PMU::CounterState *user)
	attach this event to a given counter
void	detachEvent (PMU::CounterState *user)
	detach this event from a given counter
virtual void	increment (const uint64_t val)
	notify an event increment of val units, all the attached counters' value is incremented by val units.
virtual void	updateAttachedCounters ()
	Method called immediately before a counter access in order for the associated event to update its state (if required)

Private Member Functions
void	enable () override
	Enable the current event.
void	disable () override
	Disable the current event.

Additional Inherited Members
Protected Attributes inherited from gem5::ArmISA::PMU::PMUEvent
const EventTypeId	id
	ID of this event.
Stats *const	pmuStats
	True is event is reported as a stat.
std::set< PMU::CounterState * >	userCounters
	set of counters using this event

Detailed Description

Definition at line 418 of file pmu.hh.

Member Function Documentation

disable()

void gem5::ArmISA::PMU::SWIncrementEvent::disable ( )

inlineoverrideprivatevirtual

Disable the current event.

Implements gem5::ArmISA::PMU::PMUEvent.

Definition at line 421 of file pmu.hh.

enable()

void gem5::ArmISA::PMU::SWIncrementEvent::enable ( )

inlineoverrideprivatevirtual

Enable the current event.

Implements gem5::ArmISA::PMU::PMUEvent.

Definition at line 420 of file pmu.hh.

PMUEvent()

gem5::ArmISA::PMU::PMUEvent::PMUEvent ( EventTypeId _id, Stats * pmu_stats )

inline

PMUEvent constructor.

Parameters

id	event_id associated with the PMU event
pmu_stats	pointer to PMU stats if there is a gem5 stat associated with this event. nullptr otherwise

Definition at line 301 of file pmu.hh.

write()

void gem5::ArmISA::PMU::SWIncrementEvent::write

(

uint64_t

val

)

write on the sw increment register inducing an increment of the counters with this event selected according to the bitfield written.

Parameters

the	bitfield selecting the counters to increment.

Definition at line 865 of file pmu.cc.

References gem5::ArmISA::PMU::PMUEvent::userCounters, and gem5::X86ISA::val.

---

The documentation for this class was generated from the following files:

• arch/arm/pmu.hh
• arch/arm/pmu.cc